Mechanical
Specifications
UNT-PRC001-EN 61
False Backs
False backs increase the depth of a
vertical cabinet unit and provide a cavity
through which to run piping behind the
fan-coil unit. False backs are also an
excellent application when installing a
unit beneath a window sill that extends
out past the front of the unit.
False backs are 18-gauge steel construc-
tion and have the same paint finish as the
unit. The false back is available in depths
between 2”- 8” (5 - 20 cm) in 1” (2.54 cm)
increments, with height and width
identical to the unit’s dimensions.
Recessing Flanges
Recessing flanges have 18-gauge steel
construction and are painted the same
finish as the unit. Recessing flanges
provide an aesthetic architectural border
or frame around vertical and horizontal
cabinet fan-coil units.
Aluminum Wall Boxes
Wall boxes have a clear anodized finish
and include a single core wire mesh
insect screen. The frame is 10-gauge
extruded aluminum alloy 6063-T5
construction. Horizontal louvers have 16-
gauge extruded aluminum alloy 6063-T5
construction.
Wall boxes ship separate for field
installation. A field supplied duct or sleeve
from the wall box to the unit fresh air
opening is required to provide fresh air.
Wall boxes are sized to handle up to
100% of nominal air flow.
Projection Panels
Projection panels allow semi-recessing of
vertical recessed units.
Panels are 16-gauge steel construction,
painted with a baked powder finish. They
are available in projection depths ranging
from 2”- 6” (5 - 15 cm) in
1
/
2
”(1 cm)
increments. There is a distance of
7
/
8
”
(2.2 cm) between the projection panel
and the front of the unit.
Options
Recessing Flange
False Back
Wall Box
Projection Panel
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